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refactor bls encoder

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This commit is contained in:
M Alghazwi 2025-07-03 11:38:56 +02:00
parent ea58b0ed15
commit 6daf47889f
1 changed files with 10 additions and 4 deletions
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14
src/encoder.rs
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@ -9,8 +9,12 @@ use reed_solomon_erasure::galois_8::ReedSolomon;
use crate::byte_data::{Data, Params};
use crate::traits::{DataMatrix, Encoder};
use ark_poly::domain::EvaluationDomain;
// use ark_poly_commit::Evaluations;
use ark_poly::Evaluations;
use crate::field_matrix::Matrix;
// ------------- RS Encoder ------------
// ------------- G8 Encoder ------------
pub struct G8Encoder<T>{
phantom_data: PhantomData<T>
@ -174,11 +178,13 @@ impl Encoder<F> for BLSFieldEncoder<F>{
let n = data.params.n.clone();
let k = data.params.k.clone();
let col: Vec<F> = data.get_col(c)?;
let poly = UniPoly381::from_coefficients_slice(&col);
let domain: GeneralEvaluationDomain<F> = EvaluationDomain::<F>::new(n).unwrap();
let poly_domain: GeneralEvaluationDomain<F> = EvaluationDomain::<F>::new(n).ok_or(anyhow!("polycommit domain error"))?;
let evals = Evaluations::from_vec_and_domain(col[0..k].to_vec(), poly_domain);
let poly = evals.interpolate();
for i in k..n{
let eval = poly.evaluate(&domain.element(i));
let eval = poly.evaluate(&poly_domain.element(i));
data.set(i,c,eval)?;
}
Ok(())